(19)
(11) EP 2 828 300 A1

(12)

(43) Date of publication:
28.01.2015 Bulletin 2015/05

(21) Application number: 13719131.8

(22) Date of filing: 25.03.2013
(51) International Patent Classification (IPC): 
C08B 37/08(2006.01)
C08L 5/08(2006.01)
(86) International application number:
PCT/GB2013/050775
(87) International publication number:
WO 2013/140190 (26.09.2013 Gazette 2013/39)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 23.03.2012 GB 201205174

(71) Applicant: Medtrade Products Limited
Cheshire CW1 6GL (GB)

(72) Inventors:
  • GLADMAN, June
    Warrington WA4 4TF (GB)
  • HARDY, Craig
    Audlem Cheshire CW3 0AY (GB)
  • HOGGARTH, Andrew
    Crewe CW2 6TA (GB)

(74) Representative: Wilson Gunn 
Blackfriars House The Parsonage 5th Floor
Manchester M3 2JA
Manchester M3 2JA (GB)

   


(54) PROCESS FOR PRODUCING LOW ENDOTOXIN CHITOSAN